1. Alert in mobile healthcare applications: requirements and pilot study;Kafeza;IEEE Trans. Inf. Technol. Biomed.,2004
2. 〈http://nnlm.gov/scr/scnn/sep-oct03/pdas.htm〉.
3. G.L. Alexander, S. Hauser, K. Steely, G. Ford, D. Demner-Fushman, A usability study of the PubMed on Tap User Interface for PDAs, Medinfo, September 2004, pp. 1411–1415.
4. 〈http://www2.epocrates.com〉.
5. TNS Intersearch, ePocrates usage study, 2003, Available from: 〈https://image.epocrates.com/headlines/story/10133.html〉.